From: Cefn Hoile <github.com@cefn.com>
Date: Sun, 25 Feb 2018 00:37:05 +0000 (+0000)
Subject: YAPF PEP8 auto-reformat layout and whitespace (no code changes)
X-Git-Tag: 0.1.0~4^2~23
X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/commitdiff_plain/5da8051ef58b3d4f75b280b1862eb4e771438107

YAPF PEP8 auto-reformat layout and whitespace (no code changes)
---

diff --git a/src/adafruit_blinka/__init__.py b/src/adafruit_blinka/__init__.py
index 32b2002..06758ee 100644
--- a/src/adafruit_blinka/__init__.py
+++ b/src/adafruit_blinka/__init__.py
@@ -1,5 +1,6 @@
 """Module providing runtime utility objects to support the Micro/CircuitPython api"""
 
+
 class Enum(object):
     """
         Object supporting CircuitPython-style of static symbols
@@ -37,6 +38,7 @@ class ContextManaged:
     def __exit__(self, exc_type, exc_value, traceback):
         self.deinit()
 
+
 class Lockable(ContextManaged):
     _locked = False
 
@@ -44,7 +46,7 @@ class Lockable(ContextManaged):
         if self._locked:
             return False
         else:
-            self._locked=True
+            self._locked = True
             return True
 
     def unlock(self):
diff --git a/src/adafruit_blinka/agnostic.py b/src/adafruit_blinka/agnostic.py
index 67b42e6..85670bf 100644
--- a/src/adafruit_blinka/agnostic.py
+++ b/src/adafruit_blinka/agnostic.py
@@ -15,7 +15,7 @@ except:
 
 board = None
 if microcontroller is not None:
-    if microcontroller == "esp8266": # TODO more conservative board-guessing
+    if microcontroller == "esp8266":  # TODO more conservative board-guessing
         board = "feather_huzzah"
     elif microcontroller == "samd21":
         board = "feather_m0_express"
@@ -28,4 +28,4 @@ if implementation == "micropython":
     from utime import sleep
 elif implementation == "circuitpython":
     from time import sleep
-gc.collect()
\ No newline at end of file
+gc.collect()
diff --git a/src/adafruit_blinka/board/feather_huzzah.py b/src/adafruit_blinka/board/feather_huzzah.py
index d32bd02..ced2c24 100644
--- a/src/adafruit_blinka/board/feather_huzzah.py
+++ b/src/adafruit_blinka/board/feather_huzzah.py
@@ -2,28 +2,31 @@ from adafruit_blinka.microcontroller.esp8266 import pin
 
 # TODO need equiv of INPUT_PULL_DOWN_16 ? see https://tttapa.github.io/ESP8266/Chap04%20-%20Microcontroller.html
 
-GPIO0= pin.GPIO0
-GPIO1= pin.GPIO1
-GPIO2= pin.GPIO2
-GPIO3= pin.GPIO3
-GPIO4= pin.GPIO4
-GPIO5= pin.GPIO5
-GPIO12= pin.GPIO12
-GPIO13= pin.GPIO13
-GPIO14= pin.GPIO14
-GPIO15= pin.GPIO15
-GPIO16= pin.GPIO16
+GPIO0 = pin.GPIO0
+GPIO1 = pin.GPIO1
+GPIO2 = pin.GPIO2
+GPIO3 = pin.GPIO3
+GPIO4 = pin.GPIO4
+GPIO5 = pin.GPIO5
+GPIO12 = pin.GPIO12
+GPIO13 = pin.GPIO13
+GPIO14 = pin.GPIO14
+GPIO15 = pin.GPIO15
+GPIO16 = pin.GPIO16
 
-ADC= pin.TOUT
+ADC = pin.TOUT
 
-MISO=GPIO12
-MOSI=GPIO13
-SCK=GPIO14
+MISO = GPIO12
+MOSI = GPIO13
+SCK = GPIO14
 
-RX=GPIO3
-TX=GPIO1
+RX = GPIO3
+TX = GPIO1
 
-SDA=GPIO4
-SCL=GPIO5
+SDA = GPIO4
+SCL = GPIO5
 
-['ADC', 'GPIO16', 'GPIO14', 'SCK', 'GPIO12', 'MISO', 'GPIO13', 'MOSI', 'GPIO15', 'GPIO2', 'GPIO0', 'GPIO4', 'SDA', 'RX', 'TX', 'GPIO5', 'SCL']
+[
+    'ADC', 'GPIO16', 'GPIO14', 'SCK', 'GPIO12', 'MISO', 'GPIO13', 'MOSI',
+    'GPIO15', 'GPIO2', 'GPIO0', 'GPIO4', 'SDA', 'RX', 'TX', 'GPIO5', 'SCL'
+]
diff --git a/src/adafruit_blinka/board/pyboard.py b/src/adafruit_blinka/board/pyboard.py
index f5a5b0c..4bf49de 100644
--- a/src/adafruit_blinka/board/pyboard.py
+++ b/src/adafruit_blinka/board/pyboard.py
@@ -1,51 +1,51 @@
 from adafruit_blinka.microcontroller.stm32 import pin
 
-X1=pin.A0
-X2=pin.A1
-X3=pin.A2
-X4=pin.A3
-X5=pin.A4
-X6=pin.A5
-X7=pin.A6
-X8=pin.A7
-X9=pin.B6
-X10=pin.B7
-X11=pin.C4
-X12=pin.C5
-X17=pin.B3
-X18=pin.C13
-X19=pin.C0
-X20=pin.C1
-X21=pin.C2
-X22=pin.C3
-Y1=pin.C6
-Y2=pin.C7
-Y3=pin.B8
-Y4=pin.B9
-Y5=pin.B12
-Y6=pin.B13
-Y7=pin.B14
-Y8=pin.B15
-Y9=pin.B10
-Y10=pin.B11
-Y11=pin.B0
-Y12=pin.B1
-SW=pin.B3
-LED_RED=pin.A13
-LED_GREEN=pin.A14
-LED_YELLOW=pin.A15
-LED_BLUE=pin.B4
-MMA_INT=pin.B2
-MMA_AVDD=pin.B5
-SD_D0=pin.C8
-SD_D1=pin.C9
-SD_D2=pin.C10
-SD_D3=pin.C11
-SD_CMD=pin.D2
-SD_CK=pin.C12
-SD=pin.A8
-SD_SW=pin.A8
-USB_VBUS=pin.A9
-USB_ID=pin.A10
-USB_DM=pin.A11
-USB_DP=pin.A12
\ No newline at end of file
+X1 = pin.A0
+X2 = pin.A1
+X3 = pin.A2
+X4 = pin.A3
+X5 = pin.A4
+X6 = pin.A5
+X7 = pin.A6
+X8 = pin.A7
+X9 = pin.B6
+X10 = pin.B7
+X11 = pin.C4
+X12 = pin.C5
+X17 = pin.B3
+X18 = pin.C13
+X19 = pin.C0
+X20 = pin.C1
+X21 = pin.C2
+X22 = pin.C3
+Y1 = pin.C6
+Y2 = pin.C7
+Y3 = pin.B8
+Y4 = pin.B9
+Y5 = pin.B12
+Y6 = pin.B13
+Y7 = pin.B14
+Y8 = pin.B15
+Y9 = pin.B10
+Y10 = pin.B11
+Y11 = pin.B0
+Y12 = pin.B1
+SW = pin.B3
+LED_RED = pin.A13
+LED_GREEN = pin.A14
+LED_YELLOW = pin.A15
+LED_BLUE = pin.B4
+MMA_INT = pin.B2
+MMA_AVDD = pin.B5
+SD_D0 = pin.C8
+SD_D1 = pin.C9
+SD_D2 = pin.C10
+SD_D3 = pin.C11
+SD_CMD = pin.D2
+SD_CK = pin.C12
+SD = pin.A8
+SD_SW = pin.A8
+USB_VBUS = pin.A9
+USB_ID = pin.A10
+USB_DM = pin.A11
+USB_DP = pin.A12
diff --git a/src/adafruit_blinka/microcontroller/esp8266/__init__.py b/src/adafruit_blinka/microcontroller/esp8266/__init__.py
index d3dce53..1ead4c5 100644
--- a/src/adafruit_blinka/microcontroller/esp8266/__init__.py
+++ b/src/adafruit_blinka/microcontroller/esp8266/__init__.py
@@ -1,11 +1,8 @@
 # ordered as spiId, sckId, mosiId, misoId
-spiPorts = (
-    (1, 14, 13, 12)
-)
+spiPorts = ((1, 14, 13, 12))
 
 # ordered as uartId, txId, rxId
 uartPorts = (
     (0, 1, 3),
     # (0, 15, 13) # TODO secondary pins for UART0 configurable from Micropython?
-    (1, 2, None)
-)
\ No newline at end of file
+    (1, 2, None))
diff --git a/src/adafruit_blinka/microcontroller/esp8266/pin.py b/src/adafruit_blinka/microcontroller/esp8266/pin.py
index 9f4e0d6..fd2910c 100644
--- a/src/adafruit_blinka/microcontroller/esp8266/pin.py
+++ b/src/adafruit_blinka/microcontroller/esp8266/pin.py
@@ -1,18 +1,17 @@
 from microcontroller import Pin
 
-GPIO0=Pin(0)
-GPIO1=Pin(1)
-GPIO2=Pin(2)
-GPIO3=Pin(3)
-GPIO4=Pin(4)
-GPIO5=Pin(5)
-GPIO12=Pin(12)
-GPIO13=Pin(13)
-GPIO14=Pin(14)
-GPIO15=Pin(15)
-GPIO16=Pin(16)
-TOUT=Pin("TOUT")
-
+GPIO0 = Pin(0)
+GPIO1 = Pin(1)
+GPIO2 = Pin(2)
+GPIO3 = Pin(3)
+GPIO4 = Pin(4)
+GPIO5 = Pin(5)
+GPIO12 = Pin(12)
+GPIO13 = Pin(13)
+GPIO14 = Pin(14)
+GPIO15 = Pin(15)
+GPIO16 = Pin(16)
+TOUT = Pin("TOUT")
 """
 From introspection of microcontroller.pin on Feather Huzzah running CircuitPython
 >>> dir(microcontroller.pin)
@@ -20,7 +19,6 @@ From introspection of microcontroller.pin on Feather Huzzah running CircuitPytho
 >>> dir(board)
 ['ADC', 'GPIO16', 'GPIO14', 'SCK', 'GPIO12', 'MISO', 'GPIO13', 'MOSI', 'GPIO15', 'GPIO2', 'GPIO0', 'GPIO4', 'SDA', 'RX', 'TX', 'GPIO5', 'SCL']
 """
-
 """
 class cpu():
     def frequency(self):
diff --git a/src/adafruit_blinka/microcontroller/stm32/__init__.py b/src/adafruit_blinka/microcontroller/stm32/__init__.py
index 28bc6ee..72fba02 100644
--- a/src/adafruit_blinka/microcontroller/stm32/__init__.py
+++ b/src/adafruit_blinka/microcontroller/stm32/__init__.py
@@ -1,10 +1,7 @@
 from microcontroller import pin
 
 # ordered as spiId, sckId, mosiId, misoId
-spiPorts = (
-    (1, "B13", "B15", "B14"),
-    (2, "A5", "A6", "A7")
-)
+spiPorts = ((1, "B13", "B15", "B14"), (2, "A5", "A6", "A7"))
 
 # ordered as uartId, txId, rxId
 uartPorts = (
@@ -13,4 +10,4 @@ uartPorts = (
     (3, "B10", "B11"),
     (4, "A0", "A1"),
     (6, "C6", "C7"),
-)
\ No newline at end of file
+)
diff --git a/src/adafruit_blinka/microcontroller/stm32/pin.py b/src/adafruit_blinka/microcontroller/stm32/pin.py
index 3b27f65..711383a 100644
--- a/src/adafruit_blinka/microcontroller/stm32/pin.py
+++ b/src/adafruit_blinka/microcontroller/stm32/pin.py
@@ -1,49 +1,49 @@
 from microcontroller import Pin
 
-A0=Pin('A0')
-A1=Pin('A1')
-A2=Pin('A2')
-A3=Pin('A3')
-A4=Pin('A4')
-A5=Pin('A5')
-A6=Pin('A6')
-A7=Pin('A7')
-A8=Pin('A8')
-A9=Pin('A9')
-A10=Pin('A10')
-A11=Pin('A11')
-A12=Pin('A12')
-A13=Pin('A13')
-A14=Pin('A14')
-A15=Pin('A15')
-B0=Pin('B0')
-B1=Pin('B1')
-B2=Pin('B2')
-B3=Pin('B3')
-B4=Pin('B4')
-B5=Pin('B5')
-B6=Pin('B6')
-B7=Pin('B7')
-B8=Pin('B8')
-B9=Pin('B9')
-B10=Pin('B10')
-B11=Pin('B11')
-B12=Pin('B12')
-B13=Pin('B13')
-B14=Pin('B14')
-B15=Pin('B15')
-C0=Pin('C0')
-C1=Pin('C1')
-C2=Pin('C2')
-C3=Pin('C3')
-C4=Pin('C4')
-C5=Pin('C5')
-C6=Pin('C6')
-C7=Pin('C7')
-C8=Pin('C8')
-C9=Pin('C9')
-C10=Pin('C10')
-C11=Pin('C11')
-C12=Pin('C12')
-C13=Pin('C13')
-D2=Pin('D2')
\ No newline at end of file
+A0 = Pin('A0')
+A1 = Pin('A1')
+A2 = Pin('A2')
+A3 = Pin('A3')
+A4 = Pin('A4')
+A5 = Pin('A5')
+A6 = Pin('A6')
+A7 = Pin('A7')
+A8 = Pin('A8')
+A9 = Pin('A9')
+A10 = Pin('A10')
+A11 = Pin('A11')
+A12 = Pin('A12')
+A13 = Pin('A13')
+A14 = Pin('A14')
+A15 = Pin('A15')
+B0 = Pin('B0')
+B1 = Pin('B1')
+B2 = Pin('B2')
+B3 = Pin('B3')
+B4 = Pin('B4')
+B5 = Pin('B5')
+B6 = Pin('B6')
+B7 = Pin('B7')
+B8 = Pin('B8')
+B9 = Pin('B9')
+B10 = Pin('B10')
+B11 = Pin('B11')
+B12 = Pin('B12')
+B13 = Pin('B13')
+B14 = Pin('B14')
+B15 = Pin('B15')
+C0 = Pin('C0')
+C1 = Pin('C1')
+C2 = Pin('C2')
+C3 = Pin('C3')
+C4 = Pin('C4')
+C5 = Pin('C5')
+C6 = Pin('C6')
+C7 = Pin('C7')
+C8 = Pin('C8')
+C9 = Pin('C9')
+C10 = Pin('C10')
+C11 = Pin('C11')
+C12 = Pin('C12')
+C13 = Pin('C13')
+D2 = Pin('D2')
diff --git a/src/bitbangio.py b/src/bitbangio.py
index 0dbeb82..f21cb18 100644
--- a/src/bitbangio.py
+++ b/src/bitbangio.py
@@ -9,7 +9,7 @@ class I2C(Lockable):
 
     def init(self, scl, sda, frequency):
         self.deinit()
-        id = -1 # force bitbanging implementation - in future introspect platform if SDA/SCL matches hardware I2C
+        id = -1  # force bitbanging implementation - in future introspect platform if SDA/SCL matches hardware I2C
         self._i2c = _I2C(id, Pin(scl.id), Pin(sda.id), freq=frequency)
 
     def deinit(self):
@@ -32,7 +32,7 @@ class I2C(Lockable):
             if end is None:
                 end = len(buffer)
             buffer = memoryview(buffer)[start:end]
-        stop = True # remove for efficiency later
+        stop = True  # remove for efficiency later
         return self._i2c.readfrom_into(address, buffer, stop)
 
     def writeto(self, address, buffer, start=0, end=None, stop=True, *a, **k):
@@ -42,6 +42,7 @@ class I2C(Lockable):
             buffer = memoryview(buffer)[start:end]
         return self._i2c.writeto(address, buffer, stop)
 
+
 # TODO untested, as actually busio.SPI was on tasklist https://github.com/adafruit/Adafruit_Micropython_Blinka/issues/2 :(
 class SPI(Lockable):
     def __init__(self, clock, MOSI=None, MISO=None):
@@ -52,7 +53,15 @@ class SPI(Lockable):
         if self._locked:
             # TODO verify if _spi obj 'caches' sck, mosi, miso to avoid storing in _attributeIds (duplicated in busio)
             # i.e. #init ignores MOSI=None rather than unsetting
-            self._spi.init(baudrate=baudrate, polarity=polarity, phase=phase, bits = bits, firstbit = SPI.MSB, sck = Pin(self._pins[0]), mosi=Pin(self._pins[1]), miso=Pin(self._pins[2]))
+            self._spi.init(
+                baudrate=baudrate,
+                polarity=polarity,
+                phase=phase,
+                bits=bits,
+                firstbit=SPI.MSB,
+                sck=Pin(self._pins[0]),
+                mosi=Pin(self._pins[1]),
+                miso=Pin(self._pins[2]))
         else:
             raise RuntimeError("First call try_lock()")
 
diff --git a/src/board.py b/src/board.py
index cd0390b..f332cd9 100644
--- a/src/board.py
+++ b/src/board.py
@@ -37,7 +37,6 @@ gc.collect()
 __version__ = "0.0.0-auto.0"
 __repo__ = "https://github.com/adafruit/Adafruit_Micropython_Blinka.git"
 
-
 if board == "feather_huzzah":
     from adafruit_blinka.board.feather_huzzah import *
 elif board == "nodemcu":
@@ -46,4 +45,4 @@ elif board == "pyboard":
     from adafruit_blinka.board.pyboard import *
 else:
     raise NotImplementedError("Board not supported")
-gc.collect()
\ No newline at end of file
+gc.collect()
diff --git a/src/busio.py b/src/busio.py
index 25939fc..e6c24f9 100644
--- a/src/busio.py
+++ b/src/busio.py
@@ -10,14 +10,24 @@ class SPI(Lockable):
                 self._pinIds = (sck, mosi, miso)
                 break
         else:
-            raise NotImplementedError("No Hardware SPI on (clock, MOSI, MISO)={}\nValid SPI ports:{}".format((clock, MOSI, MISO), spiPorts))
+            raise NotImplementedError(
+                "No Hardware SPI on (clock, MOSI, MISO)={}\nValid SPI ports:{}".
+                format((clock, MOSI, MISO), spiPorts))
 
     def configure(self, baudrate=100000, polarity=0, phase=0, bits=8):
         if self._locked:
             from machine import Pin
             from microcontroller import spiPorts
             # TODO check if #init ignores MOSI=None rather than unsetting, to save _pinIds attribute
-            self._spi.init(baudrate=baudrate, polarity=polarity, phase=phase, bits = bits, firstbit = SPI.MSB, sck = Pin(self._pinIds[0]), mosi=Pin(self._pinIds[1]), miso=Pin(self._pinIds[2]))
+            self._spi.init(
+                baudrate=baudrate,
+                polarity=polarity,
+                phase=phase,
+                bits=bits,
+                firstbit=SPI.MSB,
+                sck=Pin(self._pinIds[0]),
+                mosi=Pin(self._pinIds[1]),
+                miso=Pin(self._pinIds[2]))
         else:
             raise RuntimeError("First call try_lock()")
 
@@ -34,26 +44,42 @@ class SPI(Lockable):
     def write_readinto(self, buffer_out, buffer_in):
         return self.write_readinto(buffer_out, buffer_in)
 
-class UART(Lockable):
 
+class UART(Lockable):
     class Parity(Enum):
         pass
-    Parity.ODD=Parity()
-    Parity.EVEN=Parity()
+
+    Parity.ODD = Parity()
+    Parity.EVEN = Parity()
 
     # TODO investigate UART receiver_buffer_size as e.g. read_buf_len in https://github.com/micropython/micropython/blob/3eb0694b97c6a8f0e93b874549aac40d8b78b0e5/ports/stm32/uart.c
-    def __init__(self, tx, rx, baudrate=9600, bits=8, parity=None, stop=1, timeout=None, receiver_buffer_size=None, flow=None):
+    def __init__(self,
+                 tx,
+                 rx,
+                 baudrate=9600,
+                 bits=8,
+                 parity=None,
+                 stop=1,
+                 timeout=None,
+                 receiver_buffer_size=None,
+                 flow=None):
         from microcontroller import uartPorts
         from machine import UART
 
         self.baudrate = baudrate
 
-        if timeout is not None: # default 1000
-            raise NotImplementedError("Parameter '{}' unsupported on {}".format("timeout", agnostic.board))
-        if receiver_buffer_size is not None: # default 64
-            raise NotImplementedError("Parameter '{}' unsupported on {}".format("receiver_buffer_size", agnostic.board))
-        if flow is not None: # default 0
-            raise NotImplementedError("Parameter '{}' unsupported on {}".format("flow", agnostic.board))
+        if timeout is not None:  # default 1000
+            raise NotImplementedError(
+                "Parameter '{}' unsupported on {}".format(
+                    "timeout", agnostic.board))
+        if receiver_buffer_size is not None:  # default 64
+            raise NotImplementedError(
+                "Parameter '{}' unsupported on {}".format(
+                    "receiver_buffer_size", agnostic.board))
+        if flow is not None:  # default 0
+            raise NotImplementedError(
+                "Parameter '{}' unsupported on {}".format(
+                    "flow", agnostic.board))
 
         # translate parity flag for Micropython
         if parity is UART.Parity.ODD:
@@ -66,12 +92,20 @@ class UART(Lockable):
             raise ValueError("Invalid parity")
 
         # check tx and rx have hardware support
-        for portId, portTx, portRx in uartPorts:#
+        for portId, portTx, portRx in uartPorts:  #
             if portTx == tx.id and portRx == rx.id:
-                self._uart = UART(portId, baudrate, bits=bits, parity=parity, stop=stop, timeout=timeout)
+                self._uart = UART(
+                    portId,
+                    baudrate,
+                    bits=bits,
+                    parity=parity,
+                    stop=stop,
+                    timeout=timeout)
                 break
         else:
-            raise NotImplementedError("No Hardware UART on (tx,rx)={}\nValid UART ports".format((tx, rx), uartPorts))
+            raise NotImplementedError(
+                "No Hardware UART on (tx,rx)={}\nValid UART ports".format(
+                    (tx, rx), uartPorts))
 
     def deinit(self):
         self._uart = None
diff --git a/src/digitalio.py b/src/digitalio.py
index 635db1e..5598d58 100644
--- a/src/digitalio.py
+++ b/src/digitalio.py
@@ -1,28 +1,35 @@
 from machine import Pin
 from adafruit_blinka.agnostic import board as boardId
-from adafruit_blinka import Enum,ContextManaged
+from adafruit_blinka import Enum, ContextManaged
 
 
 class DriveMode(Enum):
-    PUSH_PULL=None
-    OPEN_DRAIN=None
+    PUSH_PULL = None
+    OPEN_DRAIN = None
+
+
 DriveMode.PUSH_PULL = DriveMode()
 DriveMode.OPEN_DRAIN = DriveMode()
 
 
 class Direction(Enum):
-    INPUT=None
-    OUTPUT=None
+    INPUT = None
+    OUTPUT = None
+
+
 Direction.INPUT = Direction()
 Direction.OUTPUT = Direction()
 
 
 class Pull(Enum):
-    UP=None
-    DOWN=None
+    UP = None
+    DOWN = None
     #NONE=None
+
+
 Pull.UP = Pull()
 Pull.DOWN = Pull()
+
 #Pull.NONE = Pull()
 
 
@@ -90,7 +97,8 @@ class DigitalInOut(ContextManaged):
                 if hasattr(Pin, "PULL_DOWN"):
                     self._pin.init(mode=Pin.IN, pull=Pin.PULL_DOWN)
                 else:
-                    raise NotImplementedError("{} unsupported on {}".format(Pull.DOWN, boardId))
+                    raise NotImplementedError("{} unsupported on {}".format(
+                        Pull.DOWN, boardId))
             elif pul is None:
                 self._pin.init(mode=Pin.IN, pull=None)
             else:
@@ -113,4 +121,5 @@ class DigitalInOut(ContextManaged):
         elif mod is DriveMode.PUSH_PULL:
             self._pin.init(mode=Pin.OUT)
 
+
 # __all__ = ['DigitalInOut', 'DriveMode', 'Direction','Pull']